[Numpy-discussion] crash in multiarray

Benjamin Root ben.root@ou....
Fri Jun 17 15:03:53 CDT 2011


Using the master branch, I was running the scipy tests when a crash
occurred.  I believe the crash originates within numpy.  The tests for numpy
do pass on my machine (F15, x86_64, python 2.7).  Below is the backtrace:

*** glibc detected *** python: double free or corruption (!prev):
0x000000000524a450 ***
======= Backtrace: =========
/lib64/libc.so.6[0x35dae76fea]
/home/bvr/Programs/numpy/numpy/core/multiarray.so(+0x93dd6)[0x7fe12001bdd6]
/usr/lib64/libpython2.7.so.1.0[0x35eca7df0f]
/usr/lib64/libpython2.7.so.1.0[0x35eca9af9c]
/usr/lib64/libpython2.7.so.1.0[0x35eca6c242]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x53a)[0x35ecae0e0a]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5556)[0x35ecadfa86]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x35ecae1125]
/usr/lib64/libpython2.7.so.1.0[0x35eca6d9ac]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x1340)[0x35ecadb870]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5b68)[0x35ecae0098]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x35ecae1125]
/usr/lib64/libpython2.7.so.1.0[0x35eca6daa3]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x1340)[0x35ecadb870]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x35ecae1125]
/usr/lib64/libpython2.7.so.1.0[0x35eca6d9ac]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0[0x35eca57b6f]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0[0x35eca9e074]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x3b73)[0x35ecade0a3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5b68)[0x35ecae0098]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x35ecae1125]
/usr/lib64/libpython2.7.so.1.0[0x35eca6daa3]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x1340)[0x35ecadb870]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x35ecae1125]
/usr/lib64/libpython2.7.so.1.0[0x35eca6d9ac]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0[0x35eca57b6f]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0[0x35eca9e074]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x3b73)[0x35ecade0a3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x35ecae1125]
/usr/lib64/libpython2.7.so.1.0[0x35eca6daa3]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x1340)[0x35ecadb870]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x35ecae1125]
/usr/lib64/libpython2.7.so.1.0[0x35eca6d9ac]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0[0x35eca57b6f]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0[0x35eca9e074]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x3b73)[0x35ecade0a3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x35ecae1125]
/usr/lib64/libpython2.7.so.1.0[0x35eca6daa3]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x1340)[0x35ecadb870]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x35ecae1125]
/usr/lib64/libpython2.7.so.1.0[0x35eca6d9ac]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0[0x35eca57b6f]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0[0x35eca9e074]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x53)[0x35eca48fe3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x3b73)[0x35ecade0a3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x855)[0x35ecae1125]
/usr/lib64/libpython2.7.so.1.0[0x35eca6daa3]

Ben Root
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